Main applications

  • Building services


The KSB ESEL switchgear is a low-voltage switchgear combination to IEC 439-1 for controlling and protecting a three-phase current motor. Star-delta starting of motor.


The switchgear is not suitable for installation in potentially explosive atmospheres.

Further technical information about ESEL

Overview of technical data

Level indication Grease lubrication
Open- / Closed-loop control Open-loop control
Starting method Star-delta
Voltage 3~ AC 230 V, AC 400 V / 50 HZ